MX2020007056A - Metodos y sistemas para la deteccion rapida de salmonella utilizando agentes infecciosos. - Google Patents

Metodos y sistemas para la deteccion rapida de salmonella utilizando agentes infecciosos.

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Publication number
MX2020007056A
MX2020007056A MX2020007056A MX2020007056A MX2020007056A MX 2020007056 A MX2020007056 A MX 2020007056A MX 2020007056 A MX2020007056 A MX 2020007056A MX 2020007056 A MX2020007056 A MX 2020007056A MX 2020007056 A MX2020007056 A MX 2020007056A
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Mexico
Prior art keywords
salmonella
systems
methods
rapid detection
infectious agents
Prior art date
Application number
MX2020007056A
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English (en)
Inventor
Dwight Lyman Anderson
Jose S Gil
Stephen Erickson
Minh Mindy Bao Nguyen
Jessica Stach
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Laboratory Corp America Holdings
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Laboratory Corp America Holdings filed Critical Laboratory Corp America Holdings
Publication of MX2020007056A publication Critical patent/MX2020007056A/es

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    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C12Q1/10—Enterobacteria
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66—Microorganisms or materials therefrom
    • A61K35/76—Viruses; Subviral particles; Bacteriophages
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    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/65—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression using markers
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    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
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    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86—Viral vectors
    • C—CHEMISTRY; METALLURGY
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    • C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
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    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/025—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
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    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/66—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving luciferase
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    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6897—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids involving reporter genes operably linked to promoters
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    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/70—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • C—CHEMISTRY; METALLURGY
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    • C12N2795/00—Bacteriophages
    • C12N2795/00011—Details
    • C12N2795/00021—Viruses as such, e.g. new isolates, mutants or their genomic sequences
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2795/00—Bacteriophages
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    • C12N2795/00—Bacteriophages
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    • C12N2795/00—Bacteriophages
    • C12N2795/00011—Details
    • C12N2795/10011—Details dsDNA Bacteriophages
    • C12N2795/10111—Myoviridae
    • C12N2795/10131—Uses of virus other than therapeutic or vaccine, e.g. disinfectant
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2795/00—Bacteriophages
    • C12N2795/00011—Details
    • C12N2795/10011—Details dsDNA Bacteriophages
    • C12N2795/10111—Myoviridae
    • C12N2795/10141—Use of virus, viral particle or viral elements as a vector
    • C12N2795/10143—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • C—CHEMISTRY; METALLURGY
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    • C12Q2304/00—Chemical means of detecting microorganisms
    • C12Q2304/60—Chemiluminescent detection using ATP-luciferin-luciferase system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/52—Predicting or monitoring the response to treatment, e.g. for selection of therapy based on assay results in personalised medicine; Prognosis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • Plant Pathology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Toxicology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
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  • Pharmacology & Pharmacy (AREA)
  • Mycology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Se describen en la presente métodos y sistemas para la detección rápida de microorganismos en una muestra. También se describe un bacteriófago genéticamente modificado el cual comprende un gen indicador en la región de gen tardía. La especificidad del bacteriófago, como el bacteriófago específico de Salmonella, permite la detección de un microorganismo específico, tal como Salmonella spp. y una señal indicadora puede amplificarse para optimizar la sensibilidad del ensayo.
MX2020007056A 2018-01-12 2019-01-14 Metodos y sistemas para la deteccion rapida de salmonella utilizando agentes infecciosos. MX2020007056A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862616956P 2018-01-12 2018-01-12
US201862628616P 2018-02-09 2018-02-09
US201862661739P 2018-04-24 2018-04-24
PCT/US2019/013543 WO2019140409A1 (en) 2018-01-12 2019-01-14 Methods and systems for the rapid detection of salmonella using infectious agents

Publications (1)

Publication Number Publication Date
MX2020007056A true MX2020007056A (es) 2020-09-09

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ID=65516721

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Application Number Title Priority Date Filing Date
MX2020007054A MX2020007054A (es) 2018-01-12 2019-01-14 Metodos y sistemas para la rapida deteccion de cronobacter utilizando agentes infecciosos.
MX2020007056A MX2020007056A (es) 2018-01-12 2019-01-14 Metodos y sistemas para la deteccion rapida de salmonella utilizando agentes infecciosos.

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MX2020007054A MX2020007054A (es) 2018-01-12 2019-01-14 Metodos y sistemas para la rapida deteccion de cronobacter utilizando agentes infecciosos.

Country Status (9)

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US (2) US20190218590A1 (es)
EP (2) EP3737746A1 (es)
JP (3) JP2021510508A (es)
CN (2) CN111757929A (es)
AU (2) AU2019208099A1 (es)
BR (2) BR112020011674A2 (es)
CA (2) CA3084830A1 (es)
MX (2) MX2020007054A (es)
WO (2) WO2019140407A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3147173A1 (en) * 2019-08-26 2021-03-04 Stephen Erickson Devices and methods for detecting microorganisms using recombinant reproduction-deficient indicator bacteriophage
MX2022003092A (es) * 2019-09-11 2022-06-08 Laboratory Corp America Holdings Metodos y sistemas para la deteccion rapida de microorganismos utilizando agentes infecciosos recombinantes para expresar una subunidad indicadora.
EP4217504A1 (en) * 2020-09-25 2023-08-02 Charm Sciences, Inc. Sample preparation and detection systems and methods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1277931C (en) * 1984-06-05 1990-12-18 Shimon Ulitzur Detection and/or identification of microorganisms in a test sample usingbioluminescence or other exogenous genetically-introduced marker
DE19517940A1 (de) 1995-05-18 1996-11-21 Merck Patent Gmbh Nachweis von Listerien mittels rekombinanter Bakteriophagen
US8619257B2 (en) * 2007-12-13 2013-12-31 Kimberley-Clark Worldwide, Inc. Recombinant bacteriophage for detection of nosocomial infection
CN101204584A (zh) 2007-12-17 2008-06-25 北京娜可长今国际银离子科技开发有限公司 以减毒沙门氏菌为载体的肿瘤疫苗及其制备方法
US10519483B2 (en) 2012-02-21 2019-12-31 Laboratory Corporation Of America Holdings Methods and systems for rapid detection of microorganisms using infectious agents
US10913934B2 (en) 2013-02-21 2021-02-09 Laboratory Corporation Of America Holdings Methods and systems for rapid detection of microorganisms using infectious agents
EP3011062A4 (en) * 2013-06-19 2017-06-14 Sample6 Technologies Inc. Phage-based bacterial detection assay
EP3108014B1 (en) 2014-02-18 2018-12-05 Laboratory Corporation of America Holdings Methods and systems for rapid detection of microorganisms using recombinant bacteriophage
US20180274004A1 (en) * 2014-05-09 2018-09-27 Institute For Environmental Health, Inc. Recombinant phage and methods of detecting listeria
CN115960844A (zh) * 2016-01-18 2023-04-14 美国控股实验室公司 使用感染原快速检测微生物的方法和系统
EP3436196A2 (en) 2016-03-28 2019-02-06 The Charles Stark Draper Laboratory, Inc. Bacteria identification and antibiotic susceptibility profiling device
GB201615254D0 (en) * 2016-09-08 2016-11-23 Ge Healthcare Bio Sciences Ab Novel Ligand and use thereof

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Publication number Publication date
WO2019140407A1 (en) 2019-07-18
WO2019140409A1 (en) 2019-07-18
CA3084830A1 (en) 2019-07-18
MX2020007054A (es) 2020-09-09
AU2019208099A1 (en) 2020-06-18
JP2021510508A (ja) 2021-04-30
BR112020011674A2 (pt) 2020-11-17
US20190218589A1 (en) 2019-07-18
CN111757929A (zh) 2020-10-09
CA3083263A1 (en) 2019-07-18
US11873524B2 (en) 2024-01-16
BR112020011688A2 (pt) 2020-11-17
US20190218590A1 (en) 2019-07-18
EP3737746A1 (en) 2020-11-18
AU2019208101A1 (en) 2020-06-18
EP3737745A1 (en) 2020-11-18
JP2023182818A (ja) 2023-12-26
JP2021511023A (ja) 2021-05-06
CN111770990A (zh) 2020-10-13

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